ONE PAIR AMBER COLOR WITH 1 WIRE/FILAMENT 
A beautiful reproduction
Chrome Finish - 12V SINGLE Filament Bulb
These are the ones that will still look right on your old school bobber, chopper, or retro project bike
Extremely versatile - can be mounted almost anywhere, with the wires passing through the 5/16"-18TPI mounting bolt (approx. 5/16" mounting hole) for easy hiding of the wire - includes rubber base gasket
Plastic Lens 1-1/2" wide, Overall front width 2-1/8", Overall length 3-1/2", Overall height from mounting base 2-1/2"
Complete with bulb.
The 5/16"x18 mounting stud extends 1/2" below the rubber gasket, the base is 1-3/8" long and 1" wide  teardrop shaped
These are made of a die cast metal.  The visor hood cannot be rotated
The chrome teardrop base can be removed from the mounting bolt for a flush mount
Single element amber are great for turn-signals